.invalid {
    -fx-border-width: 3;
    -fx-border-color: red;
}
.checkerror {
    -fx-border-width: 3;
    -fx-border-color: red;
}
.checkerror1 {
    -fx-border-width: 3;
    -fx-border-color: red;
}
.checkerror2 {
    -fx-border-width: 3;
    -fx-border-color: yellow;
}
.checkerror3 {
    -fx-border-width: 3;
    -fx-border-color: blue;
}
.checkerror4 {
    -fx-border-width: 3;
    -fx-border-color: green;
}
